55141488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16649}}^1$

素因数の和:16686

約数の個数: 60

約数和(自身を含む): 161038800

約数和(自身を除く): 105897312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 16649, 33298, 49947, 66596, 99894, 133192, 149841, 199788, 266384, 299682, 382927, 399576, 599364, 765854, 799152, 1148781, 1198728, 1531708, 2297562, 2397456, 3063416, 3446343, 4595124, 6126832, 6892686, 9190248, 13785372, 18380496, 27570744, 55141488]

約数ペア:

[(1, 55141488), (2, 27570744), (3, 18380496), (4, 13785372), (6, 9190248), (8, 6892686), (9, 6126832), (12, 4595124), (16, 3446343), (18, 3063416), (23, 2397456), (24, 2297562), (36, 1531708), (46, 1198728), (48, 1148781), (69, 799152), (72, 765854), (92, 599364), (138, 399576), (144, 382927), (184, 299682), (207, 266384), (276, 199788), (368, 149841), (414, 133192), (552, 99894), (828, 66596), (1104, 49947), (1656, 33298), (3312, 16649)]